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  1. Article ; Online: Flipped Nasal Bone Fracture: Peculiar Fracture Pattern in a Pediatric Patient.

    Shin, Jong Weon / Kim, Rah Yoon / Choi, Jangyoun

    The Journal of craniofacial surgery

    2023  Volume 34, Issue 3, Page(s) e313–e314

    Abstract: Fractures to the facial bone in the pediatric population often show a different fracture pattern from that of the adult population. In this brief report, the authors share their experience with a nasal bone fracture in a 12-year-old child showing a ... ...

    Abstract Fractures to the facial bone in the pediatric population often show a different fracture pattern from that of the adult population. In this brief report, the authors share their experience with a nasal bone fracture in a 12-year-old child showing a bizarre fracture pattern, an inside-out displacement of the nasal bone. The authors share the detailed findings of this fracture and describe the method for reducing the fracture back to the proper position.
    MeSH term(s) Adult ; Child ; Humans ; Skull Fractures/diagnostic imaging ; Skull Fractures/surgery ; Facial Bones ; Nasal Bone/diagnostic imaging ; Nasal Bone/injuries ; Fractures, Multiple ; Musculoskeletal Abnormalities
    Language English
    Publishing date 2023-03-13
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1159501-2
    ISSN 1536-3732 ; 1049-2275
    ISSN (online) 1536-3732
    ISSN 1049-2275
    DOI 10.1097/SCS.0000000000009254
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Relationship between Neutrophil Gelatinase-Associated Lipocalin, Eosinophil Cationic Protein, Cytokines, and Atopic Sensitization in Patients with Allergic Diseases.

    Choi, Jong Weon / Lee, Moon Hee / Fujii, Tatsuyoshi

    BioMed research international

    2022  Volume 2022, Page(s) 6564706

    Abstract: The effect of neutrophil gelatinase-associated lipocalin (NGAL) on eosinophil activation, atopic sensitization, and systemic inflammation in allergic diseases has rarely been investigated. This study aimed to investigate the relationship between NGAL, ... ...

    Abstract The effect of neutrophil gelatinase-associated lipocalin (NGAL) on eosinophil activation, atopic sensitization, and systemic inflammation in allergic diseases has rarely been investigated. This study aimed to investigate the relationship between NGAL, eosinophil cationic protein (ECP), cytokines, and allergen-specific immunoglobulin E (sIgE) in allergic diseases. A total of 136 patients with allergies and 58 healthy individuals were evaluated. The concentrations of NGAL, ECP, tumor necrosis factor-
    MeSH term(s) Asthma ; C-Reactive Protein/metabolism ; Cytokines/metabolism ; Eosinophil Cationic Protein/metabolism ; Eosinophils/metabolism ; Humans ; Hypersensitivity ; Hypersensitivity, Immediate ; Immunoglobulin E/metabolism ; Inflammation ; Interleukin-5/metabolism ; Lipocalin-2 ; Transforming Growth Factor beta1/metabolism ; Tumor Necrosis Factor-alpha/metabolism
    Chemical Substances Cytokines ; Interleukin-5 ; Lipocalin-2 ; Transforming Growth Factor beta1 ; Tumor Necrosis Factor-alpha ; Immunoglobulin E (37341-29-0) ; C-Reactive Protein (9007-41-4) ; Eosinophil Cationic Protein (EC 3.1.27.-)
    Language English
    Publishing date 2022-06-06
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2698540-8
    ISSN 2314-6141 ; 2314-6133
    ISSN (online) 2314-6141
    ISSN 2314-6133
    DOI 10.1155/2022/6564706
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Insulin Resistance and Microalbuminuria in Patients with Impaired Fasting Glucose versus Hemoglobin A1c-Defined Prediabetes.

    Choi, Jong Weon / Lee, Moon Hee / Fujii, Tatsuyoshi

    Annals of clinical and laboratory science

    2022  Volume 52, Issue 5, Page(s) 802–810

    Abstract: Objective: This study investigated differences among patients with impaired fasting glucose (IFG) and hemoglobin A1c (HbA1c)-defined prediabetes (A1c-PDM); we compared insulin resistance and the prevalence of microalbuminuria (MAU) in these individuals.! ...

    Abstract Objective: This study investigated differences among patients with impaired fasting glucose (IFG) and hemoglobin A1c (HbA1c)-defined prediabetes (A1c-PDM); we compared insulin resistance and the prevalence of microalbuminuria (MAU) in these individuals.
    Methods: A total of 982 patients with newly diagnosed PDM and 455 non-PDM healthy individuals were evaluated. Serum insulin, HbA1c, fasting plasma glucose (FPG), and urine albumin excretion (UAE) levels were measured. The homeostasis model assessment of β-cell function (HOMA-B) and insulin resistance (HOMA-IR) was calculated.
    Results: MAU was more prevalent in patients with IFG than in those with A1c-PDM (13.2% versus 6.4%,
    Conclusions: Patients with IFG may be at a greater risk of insulin resistance and possible progression to diabetic nephropathy than patients with A1c-PDM.
    MeSH term(s) Humans ; Glycated Hemoglobin A/analysis ; Prediabetic State/complications ; Insulin Resistance ; Fasting ; Blood Glucose ; Albuminuria ; Albumins ; Insulins
    Chemical Substances Glycated Hemoglobin A ; Blood Glucose ; Albumins ; Insulins
    Language English
    Publishing date 2022-10-19
    Publishing country United States
    Document type Journal Article
    ZDB-ID 193092-8
    ISSN 1550-8080 ; 0091-7370 ; 0095-8905
    ISSN (online) 1550-8080
    ISSN 0091-7370 ; 0095-8905
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Relationship between Neutrophil Gelatinase-Associated Lipocalin, Eosinophil Cationic Protein, Cytokines, and Atopic Sensitization in Patients with Allergic Diseases

    Jong Weon Choi / Moon Hee Lee / Tatsuyoshi Fujii

    BioMed Research International, Vol

    2022  Volume 2022

    Abstract: The effect of neutrophil gelatinase-associated lipocalin (NGAL) on eosinophil activation, atopic sensitization, and systemic inflammation in allergic diseases has rarely been investigated. This study aimed to investigate the relationship between NGAL, ... ...

    Abstract The effect of neutrophil gelatinase-associated lipocalin (NGAL) on eosinophil activation, atopic sensitization, and systemic inflammation in allergic diseases has rarely been investigated. This study aimed to investigate the relationship between NGAL, eosinophil cationic protein (ECP), cytokines, and allergen-specific immunoglobulin E (sIgE) in allergic diseases. A total of 136 patients with allergies and 58 healthy individuals were evaluated. The concentrations of NGAL, ECP, tumor necrosis factor-α (TNF-α), interleukin-5 (IL-5), sIgE, total IgE (tIgE), and high-sensitivity C-reactive protein (hsCRP) were measured. The transforming growth factor-β1 (TGF-β1) level was measured as a profibrotic marker of bronchial asthma. Allergic patients had significantly higher NGAL, ECP, and hsCRP levels than healthy individuals. However, there was no significant difference in NGAL levels between patients with positive and negative ECP tests and those with high and low sIgE scores. Asthmatic patients with elevated NGAL exhibited a significantly higher TGF-β1 level than those without elevated NGAL. However, no significant difference was observed in the ECP, IL-5, and sIgE levels between the two groups. Among the patients with a positive ECP test, subjects with elevated hsCRP had two times higher NGAL levels than those without elevated hsCRP. NGAL was positively correlated with TNF-α, TGF-β1, and hsCRP, but not with ECP, IL-5, tIgE, and sIgE. An elevated NGAL level led to a 1.3-fold increase in the prevalence of high TGF-β1 (odds ratio: 1.31; 95% CI: 1.04–2.58; P<0.001). In conclusion, NGAL elevation may be more closely linked to allergic inflammation and a possible fibrotic change in the airways than to the severity of eosinophil activation and atopic sensitization.
    Keywords Medicine ; R
    Subject code 610
    Language English
    Publishing date 2022-01-01T00:00:00Z
    Publisher Hindawi Limited
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article: Gait Pattern in Charcot-Marie-Tooth Disease Type 1A According to Disease Severity.

    Park, Jihyun / Joo, So Young / Choi, Byung-Ok / Kim, Dae-Hyun / Park, Jong Bum / Lee, Jong Weon / Kim, Deog Young

    Journal of personalized medicine

    2023  Volume 13, Issue 10

    Abstract: The aim of this study was to evaluate the characteristics of gait patterns in Charcot-Marie-Tooth disease type 1A (CMT1A) patients according to disease severity. Twenty-two CMT1A patients were enrolled and classified into two groups, according to the ... ...

    Abstract The aim of this study was to evaluate the characteristics of gait patterns in Charcot-Marie-Tooth disease type 1A (CMT1A) patients according to disease severity. Twenty-two CMT1A patients were enrolled and classified into two groups, according to the disease severity. The healthy control group consisted of 22 subjects with no gait impairment. Full barefoot three-dimensional gait analysis with temporospatial, kinematic, and kinetic data was performed among the mild and moderate CMT1A group and the control group. Minimal hip abduction, maximal hip extension generation, peak knee flexion moment at stance, ankle dorsiflexion at initial contact, maximal ankle plantarflexion at push-off and maximal ankle rotation moment at stance in the CMT1A group showed a significant difference compared to the control group (
    Language English
    Publishing date 2023-10-08
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662248-8
    ISSN 2075-4426
    ISSN 2075-4426
    DOI 10.3390/jpm13101473
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Lipocalin-2, Soluble Transferrin Receptor, and Erythropoietin in Anemia During Mild Renal Dysfunction.

    Nahm, Chung Hyun / Lee, Moon Hee / Fujii, Tatsuyoshi / Fujii, Noriyoshi / Choi, Jong Weon

    International journal of general medicine

    2023  Volume 16, Page(s) 3603–3612

    Abstract: Background: Mild renal dysfunction (MRD) is a common condition often associated with diabetes or inflammation and regarded as a risk factor for cardiovascular disease in patients with hypertension. Few studies have examined the role of lipocalin-2 (LCN2) ...

    Abstract Background: Mild renal dysfunction (MRD) is a common condition often associated with diabetes or inflammation and regarded as a risk factor for cardiovascular disease in patients with hypertension. Few studies have examined the role of lipocalin-2 (LCN2) as a regulator of iron and a contributor to anemia in MRD. The aim of this study was to investigate the relationship between LCN2, soluble transferrin receptor (sTfR), erythropoietin (EPO), reticulocyte production, and the prevalence of anemia in MRD.
    Methods: A total of 235 subjects with MRD were evaluated. LCN2, sTfR, EPO, and iron levels were measured. Reticulocyte maturity index (RMI) and corrected LCN2 (cLCN2) values were calculated using reticulocyte subpopulations and the inflammation index, respectively.
    Results: Subjects with LCN2 elevation had significantly higher sTfR and significantly lower RMI levels than those without LCN2 elevation. Compared to subjects without LCN2 elevation, those with LCN2 elevation exhibited significantly lower hemoglobin (12.9 ± 1.6 g/dL vs 14.0 ± 1.7 g/dL, p < 0.001) and more prevalent anemia (27.7% vs 13.3%, p = 0.008). Patients with anemia had significantly higher LCN2 and cLCN2 than those without anemia. LCN2 was positively correlated with sTfR and negatively correlated with RMI but not EPO. Elevated LCN2 led to a 1.3-fold increase in the prevalence of anemia (odds ratio: 1.302; 95% CI: 1.012-2.527; p < 0.001).
    Conclusion: LCN2 elevation may contribute to the development of anemia in MRD, particularly in conjunction with restricted iron availability and suppressed reticulocyte production.
    Language English
    Publishing date 2023-08-21
    Publishing country New Zealand
    Document type Journal Article
    ZDB-ID 2452220-X
    ISSN 1178-7074
    ISSN 1178-7074
    DOI 10.2147/IJGM.S422411
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Association between Neutrophil Gelatinase-Associated Lipocalin and Fetal Hemoglobin Levels in Patients with Type 2 Diabetes Mellitus.

    Choi, Jong Weon / Lee, Moon Hee / Fujii, Tatsuyoshi

    BioMed research international

    2021  Volume 2021, Page(s) 8383875

    Abstract: The effect of neutrophil gelatinase-associated lipocalin (NGAL) on fetal hemoglobin (HbF) levels in diabetic patients is rarely investigated. This study is aimed at investigating the possible association between NGAL and HbF levels in type 2 diabetes ... ...

    Abstract The effect of neutrophil gelatinase-associated lipocalin (NGAL) on fetal hemoglobin (HbF) levels in diabetic patients is rarely investigated. This study is aimed at investigating the possible association between NGAL and HbF levels in type 2 diabetes mellitus (T2DM). A total of 160 patients with T2DM and 61 healthy individuals were evaluated. NGAL, HbF, tumor necrosis factor-
    MeSH term(s) Adult ; Aged ; Albuminuria/epidemiology ; Biomarkers/blood ; Cross-Sectional Studies ; Cytokines/blood ; Diabetes Mellitus, Type 2/blood ; Diabetes Mellitus, Type 2/metabolism ; Diabetic Nephropathies/diagnosis ; Female ; Fetal Hemoglobin/analysis ; Glycated Hemoglobin A ; Humans ; Japan ; Lipocalin-2/analysis ; Lipocalin-2/metabolism ; Lipocalins/urine ; Male ; Middle Aged ; Tumor Necrosis Factor-alpha/blood
    Chemical Substances Biomarkers ; Cytokines ; Glycated Hemoglobin A ; LCN2 protein, human ; Lipocalin-2 ; Lipocalins ; Tumor Necrosis Factor-alpha ; Fetal Hemoglobin (9034-63-3)
    Language English
    Publishing date 2021-10-20
    Publishing country United States
    Document type Journal Article ; Observational Study
    ZDB-ID 2698540-8
    ISSN 2314-6141 ; 2314-6133
    ISSN (online) 2314-6141
    ISSN 2314-6133
    DOI 10.1155/2021/8383875
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Association between Neutrophil Gelatinase-Associated Lipocalin and Fetal Hemoglobin Levels in Patients with Type 2 Diabetes Mellitus

    Jong Weon Choi / Moon Hee Lee / Tatsuyoshi Fujii

    BioMed Research International, Vol

    2021  Volume 2021

    Abstract: The effect of neutrophil gelatinase-associated lipocalin (NGAL) on fetal hemoglobin (HbF) levels in diabetic patients is rarely investigated. This study is aimed at investigating the possible association between NGAL and HbF levels in type 2 diabetes ... ...

    Abstract The effect of neutrophil gelatinase-associated lipocalin (NGAL) on fetal hemoglobin (HbF) levels in diabetic patients is rarely investigated. This study is aimed at investigating the possible association between NGAL and HbF levels in type 2 diabetes mellitus (T2DM). A total of 160 patients with T2DM and 61 healthy individuals were evaluated. NGAL, HbF, tumor necrosis factor-α (TNF-α), interleukin-5 (IL-5), glycated hemoglobin (HbA1c), fasting plasma glucose (FPG), and urine albumin levels were measured. HbF levels were significantly higher in patients with elevated NGAL than in those without elevated NGAL (1.44% versus 0.94%, P=0.001). High HbF was 2.3 times more prevalent in patients with elevated NGAL than in those without elevated NGAL. In addition, NGAL, TNF-α, and IL-5 levels were significantly higher in patients with high HbF than in those with low HbF; however, there was no significant difference in HbA1c and FPG levels between the two groups. HbF was positively correlated with NGAL (r=0.275, P<0.001), TNF-α (r=0.256, P<0.001), and IL-5 (r=0.212, P<0.001), but not with HbA1c and FPG. An elevated NGAL level led to a 1.27-fold increase in the prevalence of high HbF (odds ratio: 1.27, 95% CI: 1.03–2.51, and P<0.001). The diagnostic efficacy of NGAL to identify an elevated HbF level was superior to that of HbA1c (area under the curve: 0.697, 95% CI: 0.609–0.786 versus 0.584, 95% CI: 0.488–0.681, and P=0.022). In conclusion, enhanced NGAL production may be closely linked to elevated HbF in conjunction with proinflammatory cytokines in patients with T2DM.
    Keywords Medicine ; R
    Subject code 610
    Language English
    Publishing date 2021-01-01T00:00:00Z
    Publisher Hindawi Limited
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article: Lipocalin-2 Levels, Insulin Resistance, and Urinary Albumin Excretion in Type 2 Diabetes Subgroups.

    Moon, Yeonsook / Lee, Moon Hee / Fujii, Noriyoshi / Fujii, Tatsuyoshi / Choi, Jong Weon

    Clinical laboratory

    2023  Volume 69, Issue 11

    Abstract: Background: Lipocalin-2 (LCN2) level in type 2 diabetes mellitus (T2DM) subgroups has not been investigated. The aim of this study was to investigate LCN2 levels, insulin resistance, urinary albumin excretion, and inflammation status in T2DM subgroups.!# ...

    Abstract Background: Lipocalin-2 (LCN2) level in type 2 diabetes mellitus (T2DM) subgroups has not been investigated. The aim of this study was to investigate LCN2 levels, insulin resistance, urinary albumin excretion, and inflammation status in T2DM subgroups.
    Methods: A total of 251 patients with newly diagnosed T2DM were evaluated. LCN2, glycated hemoglobin (HbA1c), FPG, tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and high-sensitivity C-reactive protein (hsCRP) levels were measured. Patients with diabetes were categorized into three subgroups: patients diagnosed with fasting plasma glucose (FPG) alone (FPG-DM), those with isolated hemoglobin A1c (HbA1c) diabetes (A1c-DM), and those who met the criteria for both FPG and HbA1c (FPG/A1c-DM). The albumin-to-creatinine ratio (ACR), estimated glomerular filtration rate (eGFR), homeostasis model assessment of insulin resistance (HOMA-IR), and adjusted LCN2 values, such as the LCN2/inflammation index (LCN2/Inf) and LCN2/creatinine (LCN2/ Cr), were calculated.
    Results: The ACR, HOMA-IR, and glycosuria prevalence were significantly higher in FPG-DM than in A1c-DM. In contrast, no significant difference was observed in LCN2, eGFR, and proinflammatory cytokine levels between the two groups. Patients with FPG/A1c-DM had significantly higher LCN2, TNF-α, IL-6, and hsCRP levels than those with A1c-DM or FPG-DM. The percent difference between LCN2 and LCN2/Inf was 3.2-fold greater than that between LCN2 and LCN2/Cr in FPG/A1c-DM. The presence of FPG-DM led to a 1.8-fold increase in the prevalence of proteinuria (odds ratio, 1.876; 95% CI, 1.014 - 3.295; p < 0.001). The ability of FPG to identify proteinuria outperformed that of HbA1c (area under the curve: 0.629, 95% CI, 0.553 - 0.706 versus 0.522, 95% CI, 0.436 - 0.605, p < 0.001).
    Conclusions: LCN2 elevation may be more largely due to inflammation than kidney function, particularly in FPG/A1c-DM. Patients with FPG-DM may be at a greater risk of diabetic nephropathy and insulin resistance than those with A1c-DM.
    MeSH term(s) Humans ; Diabetes Mellitus, Type 2/diagnosis ; Glycated Hemoglobin ; Insulin Resistance ; Blood Glucose/metabolism ; C-Reactive Protein/metabolism ; Interleukin-6/metabolism ; Tumor Necrosis Factor-alpha/metabolism ; Creatinine ; Lipocalin-2 ; Albumins ; Proteinuria ; Inflammation
    Chemical Substances Glycated Hemoglobin ; Blood Glucose ; C-Reactive Protein (9007-41-4) ; Interleukin-6 ; Tumor Necrosis Factor-alpha ; Creatinine (AYI8EX34EU) ; Lipocalin-2 ; Albumins
    Language English
    Publishing date 2023-11-10
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1307629-2
    ISSN 1433-6510 ; 0941-2131
    ISSN 1433-6510 ; 0941-2131
    DOI 10.7754/Clin.Lab.2023.230516
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Intermittent Fasting Modulates Immune Response by Generating Tregs via TGF-β Dependent Mechanisms in Obese Mice with Allergic Contact Dermatitis.

    Han, Sang-Chul / Kang, Jung-Il / Choi, Youn Kyung / Boo, Hye-Jin / Yoon, Weon-Jong / Kang, Hee-Kyoung / Yoo, Eun-Sook

    Biomolecules & therapeutics

    2023  Volume 32, Issue 1, Page(s) 136–145

    Abstract: People with obesity maintain low levels of inflammation; therefore, their exposure to foreign antigens can trigger an excessive immune response. In people with obesity or allergic contact dermatitis (ACD), symptoms are exacerbated by a reduction in the ... ...

    Abstract People with obesity maintain low levels of inflammation; therefore, their exposure to foreign antigens can trigger an excessive immune response. In people with obesity or allergic contact dermatitis (ACD), symptoms are exacerbated by a reduction in the number of regulatory T cells (Tregs) and IL-10/TGF-β-modified macrophages (M2 macrophages) at the inflammatory site. Benefits of intermittent fasting (IF) have been demonstrated for many diseases; however, the immune responses regulated by macrophages and CD4
    Language English
    Publishing date 2023-07-10
    Publishing country Korea (South)
    Document type Journal Article
    ZDB-ID 2734146-X
    ISSN 2005-4483 ; 1976-9148
    ISSN (online) 2005-4483
    ISSN 1976-9148
    DOI 10.4062/biomolther.2023.053
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